Acknowledgements
We thank Josien de Bois for her help with the measurement of tumor volumes.
Financial support
This work was funded by the Dutch Cancer Society, grant NKI 2005-3420 and NKI 2007-3941.
We thank Josien de Bois for her help with the measurement of tumor volumes.
This work was funded by the Dutch Cancer Society, grant NKI 2005-3420 and NKI 2007-3941.